2: Adding | When two integers have the same sign, you would add them together. Example:9+7=16

3: Subtracting | When two integers have different signs, you would subtract them. Example:-9+(17)=8

4: Multiplying | When both numbers have the same signs and multiply them you will get a positive number. Example:-9 x -7=63 But when you have two different numbers, it becomes a positive. Example:-6 x 9=-63

5: Dividing | The same rules apply for dividing except that you are dividing, not multiplying. Example: 9/3=3 Example:-8/2=-4